Monday, June 15, 2026

Hurst Cycles Update: SPX, NDX, ASX, DAX, Gold, BTC | David Hickson

In the prior update, we assessed whether the 80-day cycle trough formed early in mid-May or on schedule in early June. Most instruments pointed to a first-week-of-June trough. The key was a decisive test using Hurst’s Future Line of Demarcation (FLD), which now provides the evidence reviewed here.

S&P 500: Analysis continues to use a shortened nominal cycle model due to persistently compressed cycle lengths in US equities, particularly the SPX, while acknowledging the possibility that true Hurst wavelengths still govern. Under this framework, a potential 18-month trough was inferred on March 31 based on proximity to a 20-week trough, and an 80-day trough was projected for mid-May. 
 
[current average cycle periods in stacked, color-coded boxes at bottom right.
 
The validation mechanism was price behavior at the 20-day FLD: holding above it would confirm the trough, while breaking below would indicate it still lay ahead. In early June, price briefly held the FLD but broke below it on Friday, confirming the 80-day trough had not yet formed and signaling a reversion to standard Hurst cycle lengths.

Nasdaq: Expectation was likewise that the 80-day trough remained ahead unless price held above the FLD. Friday’s clean break below confirmed the trough was still pending and invalidated the early-trough scenario. 
 
 
The 18-month trough placement remains uncertain, though Sentient Trader identifies it at the end of March; if correct, the structure is bullish, as the market would be in the second 80-day cycle rather than the final one.

Australian ASX: Initial price action—an A-category move above the FLD combined with a nest of lows—suggested the trough had formed early. 
 

However, a subsequent break below the FLD disrupted that view, and although price later reclaimed the FLD in what is likely another A-category interaction, the structure remains less coherent than in US markets. With the 18-month trough still ahead, the market may still be in a bearish phase depending on its position within the cycle.

German DAX: Break below the FLD confirmed the 80-day trough had not yet formed. A nest of lows suggests it likely formed recently, and price has since moved back above the FLD in an A-category interaction. 
 

Even so, with the 18-month trough still ahead, downside risk remains if this is the final 80-day cycle within that larger structure.

Indian NIFTY-50: Price crossed above the 20-day FLD on Friday, confirming the 20-week trough formed earlier in the week and marking the start of a bullish phase.
 

 
Gold: Repeated failures at the FLD formed a GH interaction pair, confirming the 80-day trough had not yet formed at that time. It likely completed shortly after, around Thursday, June 11. 
 
 
While the near-term outlook is upward, an 18-month trough still lies ahead, implying potential future downside pressure.

Bitcoin: 20-week trough formed in the first week of June. FLD behavior showed a GH interaction followed by an A-category breakout, confirming the trough. 
Although the composite structure is somewhat atypical, the short-term bias remains bullish.